What is the function of the Nissan transmission TCC solenoid valve?

1 Answers
CaydenLee
07/30/25 4:20am
Automotive TCC valve is a solenoid valve. During driving, the operation of the lock-up clutch is controlled by the computer based on actual driving conditions through the action of the TCC solenoid valve. Relevant information about solenoid valves is as follows: 1. Liquid: The carbon canister is generally installed between the fuel tank and the engine. Since gasoline is a volatile liquid, the fuel tank is often filled with vapor at normal temperatures. The function of the fuel evaporation emission control system is to introduce the vapor into combustion and prevent it from volatilizing into the atmosphere. The activated carbon canister storage device plays a crucial role in this process. 2. Specific: The ECU computer turns the grounding circuit of the solenoid valve on or off at a certain frequency according to different operating conditions of the engine. The ECU computer controls the vacuum of the purge carbon canister by operating a normally closed solenoid valve.
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